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Validation failed for one or more entities while saving changes to SQL Server Database using Entity
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17 Answers
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how to add records to has_many :through association in rails
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166
I think you can simply do this:
@cust = Customer.new(params[:customer])
@cust.houses <&l...
Is it possible to insert multiple rows at a time in an SQLite database?
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615
update
As BrianCampbell points out here, SQLite 3.7.11 and above now supports the simpler synta...
Finding # occurrences of a character in a string in Ruby
I'm looking for the Ruby method (1.9...) that can help me find the number of occurrences of a character in a string. I'm looking for all occurrences, not just the first one.
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Jasmine JavaScript Testing - toBe vs toEqual
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edited Jul 1 at 19:38
Alexandr Nil
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What does mc:Ignorable=“d” mean in WPF?
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118
The mc:Ignorable namespace provides xaml definitions that are "ignored" by the xaml processor....
Converting integer to binary in python
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14 Answers
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onTouchListener warning: onTouch should call View#performClick when a click is detected
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133
Here you go:
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction(...